USGS scientists prepare to mix rhodamine-WT dye

Detailed Description
USGS scientists prepare to mix rhodamine-WT dye for the dye-trace experiment. The suits are to keep the harmless dye off of clothing.
Sources/Usage
Public Domain.
USGS scientists prepare to mix rhodamine-WT dye for the dye-trace experiment. The suits are to keep the harmless dye off of clothing.
Public Domain.